EP0241733A3 - A fast high resolution analog to digital converter - Google Patents
A fast high resolution analog to digital converter Download PDFInfo
- Publication number
- EP0241733A3 EP0241733A3 EP87103859A EP87103859A EP0241733A3 EP 0241733 A3 EP0241733 A3 EP 0241733A3 EP 87103859 A EP87103859 A EP 87103859A EP 87103859 A EP87103859 A EP 87103859A EP 0241733 A3 EP0241733 A3 EP 0241733A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- digital converter
- high resolution
- fast high
- resolution analog
- analog
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/12—Analogue/digital converters
- H03M1/34—Analogue value compared with reference values
- H03M1/38—Analogue value compared with reference values sequentially only, e.g. successive approximation type
- H03M1/46—Analogue value compared with reference values sequentially only, e.g. successive approximation type with digital/analogue converter for supplying reference values to converter
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/68—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits
- H03M1/682—Digital/analogue converters with conversions of different sensitivity, i.e. one conversion relating to the more significant digital bits and another conversion to the less significant bits both converters being of the unary decoded type
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/76—Simultaneous conversion using switching tree
- H03M1/765—Simultaneous conversion using switching tree using a single level of switches which are controlled by unary decoded digital signals
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03M—CODING; DECODING; CODE CONVERSION IN GENERAL
- H03M1/00—Analogue/digital conversion; Digital/analogue conversion
- H03M1/66—Digital/analogue converters
- H03M1/74—Simultaneous conversion
- H03M1/80—Simultaneous conversion using weighted impedances
- H03M1/802—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices
- H03M1/804—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution
- H03M1/806—Simultaneous conversion using weighted impedances using capacitors, e.g. neuron-mos transistors, charge coupled devices with charge redistribution with equally weighted capacitors which are switched by unary decoded digital signals
Landscapes
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Analogue/Digital Conversion (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US846545 | 1986-04-03 | ||
US06/846,545 US4899153A (en) | 1986-04-03 | 1986-04-03 | Fast high-resolution analog-to-digital converter |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0241733A2 EP0241733A2 (en) | 1987-10-21 |
EP0241733A3 true EP0241733A3 (en) | 1990-06-13 |
EP0241733B1 EP0241733B1 (en) | 1995-06-21 |
Family
ID=25298243
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP87103859A Expired - Lifetime EP0241733B1 (en) | 1986-04-03 | 1987-03-17 | A fast high resolution analog to digital converter |
Country Status (5)
Country | Link |
---|---|
US (1) | US4899153A (en) |
EP (1) | EP0241733B1 (en) |
JP (1) | JPS62237811A (en) |
CA (1) | CA1319434C (en) |
DE (1) | DE3751355T2 (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2226921B (en) * | 1986-04-14 | 1993-02-24 | Fluke Mfg Co John | Variable duty cycle window detecting analog to digital converter |
KR890003136A (en) * | 1987-07-22 | 1989-04-13 | 강진구 | Parallel to analog comparison analog to digital converter |
JPH01117523A (en) * | 1987-10-30 | 1989-05-10 | Nec Corp | A/d conversion circuit |
JPH03117032A (en) * | 1989-09-28 | 1991-05-17 | Nec Corp | Digital/analog converter |
US5534863A (en) * | 1994-01-06 | 1996-07-09 | Level One Communications, Inc. | Low resolution, high linearity digital-to-analog converter without trim |
US6100834A (en) * | 1998-05-15 | 2000-08-08 | Pairgain Technologies, Inc. | Recursive multi-bit ADC with predictor |
US6674389B2 (en) * | 2001-02-09 | 2004-01-06 | Broadcom Corporation | Capacitive folding circuit for use in a folding/interpolating analog-to-digital converter |
US8005368B2 (en) * | 2007-12-05 | 2011-08-23 | Ciena Corporation | Signal equalizer in a coherent optical receiver |
US9596035B2 (en) | 2011-10-05 | 2017-03-14 | Ciena Corporation | Minimum variance carrier recovery with increased phase noise tolerance |
CN103607177B (en) * | 2013-12-05 | 2016-04-20 | 中国电子科技集团公司第三十八研究所 | A kind of circuit solving gain inconsistency between chip batch |
CN109672443B (en) * | 2019-02-19 | 2023-08-11 | 合肥奕斯伟集成电路有限公司 | Digital-to-analog converter and display device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0095674A2 (en) * | 1982-06-01 | 1983-12-07 | Brooktree Corporation | Apparatus for converting data between analog and digital values |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2243558A1 (en) * | 1973-09-06 | 1975-04-04 | Cit Alcatel | Analogue-digital converter using operational amplifier - for pulse code modulation telephone signals |
US4200863A (en) * | 1977-10-03 | 1980-04-29 | The Regents Of The University Of California | Weighted capacitor analog/digital converting apparatus and method |
US4176398A (en) * | 1978-02-27 | 1979-11-27 | Battelle Development Corporation | Ramp generator |
JPS5590665A (en) * | 1978-12-27 | 1980-07-09 | Yoshiharu Yazaki | Coodriven belt apparatus in cloth decoration process machine |
DE3069190D1 (en) * | 1980-12-11 | 1984-10-18 | Itt Ind Gmbh Deutsche | MOS PARALLEL A / D CONVERTER |
US4620179A (en) * | 1983-08-29 | 1986-10-28 | Harris Corporation | Method for successive approximation A/D conversion |
CA1250051A (en) * | 1983-11-18 | 1989-02-14 | Brooktree Corporation | Apparatus for converting data between digital and analog values |
JPH065820B2 (en) * | 1984-06-08 | 1994-01-19 | 日本電気株式会社 | Analog / digital converter |
-
1986
- 1986-04-03 US US06/846,545 patent/US4899153A/en not_active Expired - Lifetime
-
1987
- 1987-03-12 CA CA000531897A patent/CA1319434C/en not_active Expired - Lifetime
- 1987-03-17 EP EP87103859A patent/EP0241733B1/en not_active Expired - Lifetime
- 1987-03-17 DE DE3751355T patent/DE3751355T2/en not_active Expired - Fee Related
- 1987-04-03 JP JP62081305A patent/JPS62237811A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0095674A2 (en) * | 1982-06-01 | 1983-12-07 | Brooktree Corporation | Apparatus for converting data between analog and digital values |
Non-Patent Citations (3)
Title |
---|
INTERNATIONAL JOURNAL OF ELECTRONICS, vol. 47, no. 4, October 1979, pages 387-395; S.M.I. ADHEM et al.: "A serial/parallel 6-trit analoque-to-ternary converter" * |
ISSCC 86', 20th February 1986, pages 180-181, New York, US; K. YAMAKAIDO et al.: "A voiceband 15b interpolative converter chip set" * |
JOURNAL OF SCIENTIFIC INSTRUMENTS, vol. 43, no. 7, July 1966, pages 454-456; E.T. POWER: "A high-speed analogue-to-digital converter" * |
Also Published As
Publication number | Publication date |
---|---|
JPS62237811A (en) | 1987-10-17 |
DE3751355T2 (en) | 1995-11-02 |
CA1319434C (en) | 1993-06-22 |
US4899153A (en) | 1990-02-06 |
EP0241733B1 (en) | 1995-06-21 |
DE3751355D1 (en) | 1995-07-27 |
EP0241733A2 (en) | 1987-10-21 |
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